xloader | abd8a353aae6c85dc61384478bdf6e7c8d273f55b8e424287a495022718f318a

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 11:15

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General

Target

JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
Size

509KB
MD5

204f9f355c396170f187ffc7091f2224
SHA1

62d2f15b10a9173148fc979d233110dd2c2f5289
SHA256

abd8a353aae6c85dc61384478bdf6e7c8d273f55b8e424287a495022718f318a
SHA512

2b16af242075f35b958e0196875b8f6803454126f03ff0ce2d37afec72b401b657d42bf1414ee1e2554f44e28966e162bd0143adf4f6d3b2a7b1853cd68b5372
SSDEEP

6144:hGxhLyIIr7vfEMq2erzNAbDvlvvY5Q+Ug0ndtZdHfvywOmb1XjCLMHkUF:AKP/f7fer4DNvvYpz0n7ZYwOmZXjCL/

Score

10^/10

xloader cuig discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

cuig

Decoy

sofiathinks-elderly.net

lahamicoast.info

2shengman.com

cbsautoplex.com

arcana-candles.com

genrage.com

kukumiou.xyz

thequizerking.com

sonataproductions.com

rebuildgomnmf.xyz

ubcoin.store

yiyouxue.net

firstlifehome.com

mdx-inc.net

gotbn-c01.com

dinobrindes.store

jcm-iso.com

cliente-mais.com

mloujewelry.com

correoversoi.quest

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
Xloader family
xloader

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/1232-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1568 set thread context of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
1232	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31
PID 1568 wrote to memory of 1232	1568	JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1568
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_204f9f355c396170f187ffc7091f2224.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1232-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1232-13-0x0000000000910000-0x0000000000C13000-memory.dmp

Filesize
3.0MB

Download
memory/1232-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1232-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1232-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1568-3-0x0000000000780000-0x000000000078E000-memory.dmp

Filesize
56KB

Download
memory/1568-6-0x0000000004DE0000-0x0000000004E32000-memory.dmp

Filesize
328KB

Download
memory/1568-5-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1568-4-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/1568-0-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/1568-2-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1568-12-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1568-1-0x00000000010D0000-0x0000000001154000-memory.dmp

Filesize
528KB

Download